<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <link rel="stylesheet" href="../node_modules/element-ui/lib/theme-chalk/index.css">
    <script src="../node_modules/vue/dist/vue.js"></script>
    <script src="../node_modules/element-ui/lib/index.js"></script>
</head>
<body>
    <div id="app">
        <el-radio v-model="radio" label="1">备选项</el-radio>
        <el-radio v-model="radio" label="2">备选项</el-radio>
    </div>
</body>
<script>
    new Vue({
        el:"#app",
        data:{
            radio: '1'
        }
    })
</script>
</html>